Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,997",
      "signature": "0x8ddbcf6763ce9801301f95c85b1d4aca06e62f6c45d7ecd8f47694acddece38cfa897fce77d60185ffb324431914afe6",
      "randomness": "0xbcc28ffbc4c3d76a5802980dd1e380fc739cf10ec65ba2869ef95b8adb274d68"
    }
  ],
  "blockNumber": "7,408,335"
}

{
  "Sr25519": "0x7cf7eb1230f73eb48e6979073975dada6075094022c57302e24f2fd9f90153294adf1a4439f12b30389d79111039142acc709b5c693e678a4c3db88364d05e81"
}